X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Ftactics%2FprimitiveTactics.ml;h=b016eb85f6141cc7445bb75dcdcc306d5657c4c3;hb=9fa0f092e8c7500a3890a73893483b44c56db171;hp=16cff94d7796493f52a05658332a8261f564be4f;hpb=041ad23b567b9844ec187ad436595868441802f4;p=helm.git

diff --git a/helm/software/components/tactics/primitiveTactics.ml b/helm/software/components/tactics/primitiveTactics.ml
index 16cff94d7..b016eb85f 100644
--- a/helm/software/components/tactics/primitiveTactics.ml
+++ b/helm/software/components/tactics/primitiveTactics.ml
@@ -298,7 +298,8 @@ let apply_with_subst ~term ~subst ~maxmeta (proof, goal) =
      try
       new_metasenv_and_unify_and_t newmeta' metasenv' context term' ty
         termty n
-     with CicUnification.UnificationFailure _ when n > 0 ->
+     with (CicUnification.UnificationFailure _ 
+     | CicUniv.UniverseInconsistency _ ) when n > 0 ->
       add_one_argument (n - 1)
     in
      add_one_argument goal_arity
@@ -335,8 +336,8 @@ let apply_with_subst ~term ?(subst=[]) ?(maxmeta=0) status =
       (* TODO cacciare anche altre eccezioni? *)
   with 
   | CicUnification.UnificationFailure msg
-  | CicTypeChecker.TypeCheckerFailure msg ->
-      raise (Fail msg)
+  | CicTypeChecker.TypeCheckerFailure msg -> raise (Fail msg)
+  | CicUniv.UniverseInconsistency msg  -> raise (Fail (lazy msg))
 
 (* ALB *)
 let apply_tac_verbose ~term status =